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author:

Liu, Wanling (Liu, Wanling.) [1] | Ye, Juncheng (Ye, Juncheng.) [2] | Wang, Yanlang (Wang, Yanlang.) [3] | Xu, Xiaobo (Xu, Xiaobo.) [4] | Gao, Yujie (Gao, Yujie.) [5] | Liu, Kangyu (Liu, Kangyu.) [6] | Gao, Jiefeng (Gao, Jiefeng.) [7] | Lin, Yihong (Lin, Yihong.) [8] | Cui, Lei (Cui, Lei.) [9] | Wu, Qiaoyi (Wu, Qiaoyi.) [10] | Yang, Huanghao (Yang, Huanghao.) [11] | Zhang, Jin (Zhang, Jin.) [12]

Indexed by:

Scopus SCIE

Abstract:

Healing of chronic wounds becomes a global health issue due to increasing incidence and associated burdens, and therefore promoting tissue-remodeling and monitoring wound-status visually are of particular significance. Herein, an electronic-skin patch (TENG-gel) composed by polydimethylsiloxane/polytetrafluoroethylene film, eutectic gallium-indium (E-GaIn), and quaternary chitosan/polyacrylamide/sodium alginate@molybdenum disulfide (MoS2) nanosheet (H-QPS@MoS2) composite hydrogel is assembled layer-by-layer. First, the TENG-gel realizes multimodal antibacterial by integrating peroxidase-like activity, photothermal therapy, and nano-knife effect, which eliminates both Gram-positive/negative bacteria with killing ratio of above 95%. Besides, electrical stimulation generated from the TENG-gel promotes migration of fibroblasts after an incubation of 48 h by activating signaling pathways, and meanwhile accelerates vascularization by secreting different growth factors of CD31, VEGF, and TGF-beta. Through providing an ideal microenvironment for tissue repair, the TENG-gel achieves 1.6-fold new hair follicles and 2.4-fold collagen deposition compared with those of the control group. More interestingly, dual temperature-/strain-sensing performance enables the TENG-gel with capability of monitoring wound status or reminding external danger signals in real-time dependent on variational electrical signals. Overall, unique advantages of such smart electronic-skin patch provide a personalized medicine strategy for realizing tissue reconstruction and monitoring synchronously.

Keyword:

chronic wounds MoS2 nanosheets multimodal antibacterial real-time monitoring wireless self-powered

Community:

  • [ 1 ] [Liu, Wanling]Fuzhou Univ, Coll Chem, MOE Key Lab Analyt Sci Food Safety & Biol, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 2 ] [Gao, Yujie]Fuzhou Univ, Coll Chem, MOE Key Lab Analyt Sci Food Safety & Biol, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 3 ] [Yang, Huanghao]Fuzhou Univ, Coll Chem, MOE Key Lab Analyt Sci Food Safety & Biol, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 4 ] [Liu, Wanling]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 5 ] [Gao, Yujie]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 6 ] [Liu, Kangyu]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 7 ] [Lin, Yihong]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 8 ] [Cui, Lei]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 9 ] [Yang, Huanghao]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 10 ] [Zhang, Jin]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China
  • [ 11 ] [Ye, Juncheng]Fujian Med Univ, Dept Trauma Ctr & Emergency Surg, Affiliated Hosp 1, 20 Chazhong Rd, Fuzhou 350005, Peoples R China
  • [ 12 ] [Wu, Qiaoyi]Fujian Med Univ, Dept Trauma Ctr & Emergency Surg, Affiliated Hosp 1, 20 Chazhong Rd, Fuzhou 350005, Peoples R China
  • [ 13 ] [Ye, Juncheng]Fujian Med Univ, Binhai Campus Affiliated Hosp 1, Dept Trauma Ctr & Emergency Surg, Natl Reg Med Ctr, 999 Huashan Rd, Fuzhou 350200, Peoples R China
  • [ 14 ] [Wu, Qiaoyi]Fujian Med Univ, Binhai Campus Affiliated Hosp 1, Dept Trauma Ctr & Emergency Surg, Natl Reg Med Ctr, 999 Huashan Rd, Fuzhou 350200, Peoples R China
  • [ 15 ] [Wang, Yanlang]Fuzhou Univ, Sch Adv Mfg, 1 Shuicheng Rd, Jinjiang 362200, Peoples R China
  • [ 16 ] [Xu, Xiaobo]Fuzhou Univ, Coll Biol Sci & Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 17 ] [Liu, Kangyu]Fuzhou Univ, Coll Chem Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 18 ] [Lin, Yihong]Fuzhou Univ, Coll Chem Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 19 ] [Cui, Lei]Fuzhou Univ, Coll Chem Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 20 ] [Zhang, Jin]Fuzhou Univ, Coll Chem Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China
  • [ 21 ] [Gao, Jiefeng]Yangzhou Univ, Sch Chem & Chem Engn, 180 Siwangting Rd, Yangzhou 225002, Peoples R China

Reprint 's Address:

  • [Yang, Huanghao]Fuzhou Univ, Coll Chem, MOE Key Lab Analyt Sci Food Safety & Biol, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China;;[Yang, Huanghao]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China;;[Zhang, Jin]Qingyuan Innovat Lab, 1 Xueyuan Rd, Quanzhou 362801, Peoples R China;;[Wu, Qiaoyi]Fujian Med Univ, Dept Trauma Ctr & Emergency Surg, Affiliated Hosp 1, 20 Chazhong Rd, Fuzhou 350005, Peoples R China;;[Wu, Qiaoyi]Fujian Med Univ, Binhai Campus Affiliated Hosp 1, Dept Trauma Ctr & Emergency Surg, Natl Reg Med Ctr, 999 Huashan Rd, Fuzhou 350200, Peoples R China;;[Zhang, Jin]Fuzhou Univ, Coll Chem Engn, 2 Xueyuan Rd, Fuzhou 350108, Peoples R China

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Source :

ADVANCED FUNCTIONAL MATERIALS

ISSN: 1616-301X

Year: 2025

1 8 . 5 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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